/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package client;

import java.io.IOException;
import java.io.PrintWriter;
import java.net.URLDecoder;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author atsi
 */
@WebServlet(name="DocumentClientServlet", urlPatterns={"/DocumentClientServlet"})
public class NewServlet extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/xml;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {

            String string = request.getParameter("mydropdown");
                    try {
                        server.DocumentWebServiceService service = new server.DocumentWebServiceService();
                        server.DocumentWebService port = service.getDocumentWebServicePort();
                        // TODO initialize WS operation arguments here
                        java.lang.String areaOfStudy = string;
                        // TODO process result here
                        java.util.List<java.lang.Object> result = port.documentService(areaOfStudy);
                        for (int i = 0; i < result.size(); i++) {
                             //   Object finalResult = URLDecoder.decode((String) result.get(i), "UTF-8");
                            out.println(URLDecoder.decode((String) result.get(i), "UTF-8"));
                            System.out.println(URLDecoder.decode((String) result.get(i), "UTF-8"));
                        }

                    } catch (Exception ex) {
                        // TODO handle custom exceptions here
                    }
            /* TODO output your page here
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet NewServlet</title>");  
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet NewServlet at " + request.getContextPath () + "</h1>");
            out.println("</body>");
            out.println("</html>");
            */
        } finally { 
            out.close();
        }
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
